persistence
1. [ noun ] the property of a continuous and connected period of time
Synonyms: continuity
Related terms: lastingness continuous
2. [ noun ] persistent determination
Synonyms: persistency tenacity tenaciousness pertinacity perseverance doggedness
Related terms: determination persevere
3. [ noun ] the act of persisting or persevering; continuing or repeating behavior
Synonyms: perseveration perseverance
Examples:

"his perseveration continued to the point where it was no longer appropriate"

Related terms: continuance persevere perseverate
Similar spelling:   persistency
  persistent
  persecute
  persistently
  persist_in
  persecuted
  persisting
  persecutor
  Persechino
  persecution